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Home Q & A Board Science-Related Homework Help Mathematics
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Skoochy Skoochy
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6 years ago
The sample size needed to estimate a population mean within 2 units with a 95 confidence when the population standard deviation equals 8 is
 a. 62
  b. 61
  c. 8
  d. None of these choices.
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YatesmYatesm
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6 years ago
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Skoochy Author
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6 years ago
Brilliant ツ
terriroberts96
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Yesterday
Helped a lot
hpascoe
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2 hours ago
This helped my grade so much Perfect
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